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Hebei Huahui Valve Co., Ltd
9 Years
| Ask Lasest Price | |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 400 Ton per month |
| Delivery Time : | 10-30 days |
Product Description of Cast Iron Flanged Check Valve
DIN3202 F6 90° Swing check valve Standard
| Design standard | DIN3202 F6 |
| Flange drilling standard | EN1092-2 PN10,PN16,PN25 |
| Face to face standard | EN558-1 Series 48 |
| Hydraulic test standard | EN1074-1 and 2 /EN12266 |
Technical Parameters of Flange Check Valve
| Nominal diameter(mm) | 50～400 | 50～400 | |
| Nominal pressure(Mpa) | 1.0 | 1.6 | |
| Testing pressure | Shell(Mpa) | 1.5 | 2.4 |
| Seal(Mpa) | 1.1 | 1.76 | |
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